H2 + N2  NH3
How many grams of N2 do you need to make 40 moles of NH3?

What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn

Identify a strong intermolecular force of attraction between an alcohol

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?